view article
Figure 6
Local coordination in Cu2−xSe with color coding of different sites. (a) Two layers stacked on top of each other, here using the same mirror image and the inter-layer vector (−1/3, 0, 0.681 Å). The gray box marks half of one layer, which is shown in (b). (b) A close-packed Se layer together with close-contact Cu. (c) Trigonal pyramidal coordination of Cu1, Cu2 and C3 sites. (d) Trigonal pyramidal coordination of two Cu4 sites forming a dimer. The site labels used here refer to Table 2[link].

Journal logoFOUNDATIONS
ADVANCES
ISSN: 2053-2733
Volume 75| Part 3| May 2019| Pages 465-473
https://doi.org/10.1107/S2053273319004820
Follow Acta Cryst. A
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS